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house of Bermek (i.e.,—with an insignificant interregnum, during which, for some unexplained cause, El Fezl ben Rebya, the bitter and unscrupulous foe of the Barmecides, was entrusted with the Vizierate,—from A.D. 786 to A.D. 803), Yehya and his sons Fezl and Jaafer wielded, with practically uncontrolled authority, the sovereignty of the East, Er Reshid (who seems from the moment of his sudden elevation to the throne to have devoted himself well-nigh exclusively to the curious mixture of debauchery and religious observances by which he endeavoured to conciliate his passion for all kinds of pleasure with the superstitious regard for the external appearances of orthodoxy that was no less pronounced a feature of his character and to have concerned himself little with the business of government), entirely devolving on them the executive power and endorsing all their acts and orders with a servility of which some singular instances are given in Muslim records. By his wise and high-minded administration, the great Vizier completely reorganized the vast empire of the Khalifs, still somewhat shattered by the intestine disorders that had troubled the last years of the Ommiade princes and the reigns of their immediate successors and raised it to a height of general prosperity which was the wonder of the world. He regulated the incidence of the taxes on a principle that, whilst benefiting the treasury by the increased return it occasioned, alleviated the burdens of the poorer classes, established a complete system of posts all over the empire, expended a great part of the revenue upon all sorts of magnificent public works, making roads and building
